<template>
	<view>
		<hx-navbar left-text="关于" defaultBackUrl="/pages/user/setting/setting"></hx-navbar>
		<view class="container">
			<image src="../../static/img/appLogo.png" mode=""></image>
			<view class="title margin-top">
				<text>{{appName}}</text>
			</view>
			<text class="vsersion">版本号 {{version}}</text>
		</view>

		<view class="cu-list menu sm-border">

			<navigator class="cu-item " url="features" open-type="navigate">
				<view class="content">
					<text class="text-black">功能介绍</text>
				</view>
				<view class="action">
					<text class="hxicon-jieshao"></text>
				</view>
			</navigator>

			<navigator class="cu-item " url="protocol/protocol" open-type="navigate">
				<view class="content">
					<text class="text-black">服务协议</text>
				</view>
				<view class="action">
					<text class="hxicon-xieyi"	></text>			
				</view>
			</navigator>
		</view>
		<view class="foot">
			<view class="solid-bottom text-xs padding justify-center">
				<text class="text-gray">{{company}} 版权所有</text>
				<view></view>
				<text class="text-gray">Copyright © 2019-{{nowYear}} {{companyEN}}</text>
				<view></view>
				<text class="text-gray">All Rights Reserved</text>

			</view>
		</view>
	</view>
</template>

<script>
	var that;
	export default {
		data() {
			return {
				appName: this.$conf.appName,
				version: this.$conf.version,
				company: this.$conf.company,
				companyEN: this.$conf.companyEN,
				nowYear: 2019,
				server: this.$conf.server
			}
		},
		onLoad() {

		},
		mounted() {
			that = this;
			var myDate = new Date();
			that.nowYear = myDate.getFullYear();
		},
		methods: {
			// #ifdef APP-PLUS
			upgrade() {
				let that = this;
				plus.runtime.getProperty(plus.runtime.appid, function(inf) {
					that.$appUpgrade.checkUpgrade(inf.version);
					//sessionStorage.setItem('upgrade','1');
				});
				/* uni.showLoading({
				    title: '获取最新版本中'
				});
				setTimeout(function () {
				    uni.hideLoading();
					uni.showToast({
					    title: '已是最新版本',
						position: 'center',
					});
				}, 2000); */
			},

			//检查更新
			checkUpgrade(wgtVer) {
				let that = this;
				plus.nativeUI.showWaiting("检测更新...");
				that.$api.app.upgrade({
					version: wgtVer
				}).then((res) => {
					plus.nativeUI.closeWaiting();
					let resData = res.data;
					if (parseInt(resData.code) == 1) {
						//可以升级
						plus.nativeUI.confirm("检查到当前版本有最新更新，下载升级？",
							function(event) {
								if (event.index == 0) {
									console.log('下载地址：' + server + resData.url)
									downWgt(server + resData.url); //下载更新版的地址
								}
							}, '系统消息', ['马上升级', '下次再说']);
					} else {
						plus.nativeUI.toast("无新版本可更新！");
					}
				}).catch((e) => {
					plus.nativeUI.closeWaiting();
					plus.nativeUI.toast('检测更新失败！');
				})
			},
			// 下载wgt文件
			downWgt(wgtUrl) {
				plus.nativeUI.showWaiting("下载更新文件...");
				plus.downloader.createDownload(wgtUrl, {
					filename: "_doc/update/"
				}, function(d, status) {
					if (status == 200) {
						//console.log("下载wgt成功："+d.filename);
						installWgt(d.filename); // 安装wgt包
					} else {
						//console.log("下载wgt失败！");
						plus.nativeUI.alert("下载更新失败！");
					}
					plus.nativeUI.closeWaiting();
				}).start();
			},

			// 更新应用资源  
			installWgt(path) {
				plus.nativeUI.showWaiting("正在安装更新文件...");
				plus.runtime.install(path, {}, function() {
					plus.nativeUI.closeWaiting();
					plus.nativeUI.alert("应用资源更新完成！", function() {
						plus.runtime.restart();
					});
				}, function(e) {
			 	plus.nativeUI.closeWaiting();
					plus.nativeUI.alert("安装更新文件失败[" + e.code + "]：" + e.message);
				});
			}

			// #endif
		}
	}
</script>

<style>
	page {
		background: #ffffff;
	}

	.cu-list.menu {
		margin-left: 24upx;
		margin-right: 24upx;
		border-top: 2upx solid #f1f1f1;
		border-bottom: 2upx solid #f1f1f1;
	}

	.text-grey {
		color: #555555;
	}

	.container {
		margin-top: 60upx;
		margin-bottom: 60upx;
		text-align: center;
	}

	.container image {
		width: 192upx;
		height: 192upx;
	}

	.title {
		font-size: 40upx;
		font-weight: bold;
		color: #333333;
		text-align: center;
		margin-bottom: 8upx;
	}

	.version {
		font-size: 32upx;
		color: #333333;
	}

	.foot {
		position: absolute;
		bottom: 10upx;
		text-align: center;
		width: 100%;
	}
</style>
